POST
/
v2
/
connect
/
append
/
start
Start connect append
curl --request POST \
  --url https://{projectId}.frontendapi.corbado.io/v2/connect/append/start \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "appendTokenValue": "<string>",
  "forcePasskeyAppend": true,
  "loadedMs": 123
}'
{
  "attestationOptions": "<string>",
  "variant": "default",
  "isRestrictedBrowser": true,
  "autoAppend": true
}

Authorizations

​
Authorization
string
header
required

After a user logs in successfully, a session is created and a JWT token is returned. This token represents the user's authenticated session. It must be included in the Authorization header as a Bearer token for all protected endpoints:

Authorization: Bearer <your-token>

The server will validate this token to authorize access.

Body

application/json

Response

200 - application/json

Contains the challenge for the passkey append.

The response is of type object.